Helios Standard Range Catalogue
Measure. Control. Regulate. Comfortably controlled and energy-saving. MEASURE CONTROL REGULATE Controlling ventilation and Changes in room occu- Complete system solutions The extensive MSR range air conditioning systems pancy, deteriorations in bring the maximum possible from Helios provides the in accordance with the quality of air at different security for the user and full ideal solution for any appli- changing requirements times, fluctuating tempera- guarantee by Helios. cation and simultaneously and conditions is a must tures, day and night set- Furthermore, a lot of time meets all requirements in for comfortable, energy tings, etc. call for corre- can be saved during plan- relation to energy saving efficient ventilation. sponding adjustments. ning, installation and opera- and noise reduction. Helios offers regulation, tion if the control and regu- control and switch devices lation devices are perfectly for all functions, which are adapted to the fans and tailored to the fans. their functions. Problems are solved before they emerge. 525 Measure Control · Regulate Control. Regulate. Optimise. Task Helios controller solution Page Manual control of air I Manual speed controller flow volume – Without motor protection – 10 V, 24 V DC – Potentiometer for EC fans PU / PA, SU / SA 541 – 230 V~ – Electronic, flush / surface mounted ES, BSX 531 – 230 V~ – Transformer, surface mounted TSW, TSSW 532 – 400 V 3~ – Transformer, surface mounted TSD, TSSD 533 – 230 V~ – Transformer, electronic, surface mounted ETW 535 – With built-in motor full protection for connection to thermal contacts – 230 V~ / 400 V 3~ – Transformer, surface mounted MWS / RDS 532 f. – 400 V 3~ – Electronic, surface mounted ESD 535 – 400 V 3~ – Frequency inverter FU 536 f.
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